     (init-state [_]
       {:search-term ""
        :new-results (chan)
-       :update-filters (chan)
        })
     om/IRenderState
     (render-state [this state]

                    "+")
            track-components
            (om/build-all results-track-view tracks
                          {:init-state
                           {:update-filters update-filters }})]
        (if (mobile?)
          (apply dom/div #js {:className "results tracks" }
                 (dom/div #js {:className "track"}

                    sorted (sorted-tracks tracks)]
                (om/update! results (vec sorted))
                (recur))))))
    om/IRender
    (render [this]
      (let [tracks (om/observe owner (search-results))
            button (dom/button
                    #js {:onClick
